baber/WOPTO huggingface dataset:
Patent JP-2000332116-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: HIROKAWA JUN
IPC: H01L21/82
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a fuse constituting part of a redundancy circuit. SOLUTION: The base metal BLM of a CCB bump 5 is formed on a surface protection film 10 where an inorganic insulating film 10a and a PIQ film 10b are stacked, and the fuse 8 which constitutes part of the redundancy circuit is formed only on the inorganic insulating film 10a. Further, the fuse 8 is formed of the same material with the base metal BLM, but a disconnection part 8a of the fuse 8 is formed of only one metal layer 9a of the base metal BLM.
Patent JP-H07326290-A (JP)
Title: Inner surface treating device for cathode-ray tube panel
Inventor: KOBAYASHI KAZUHISA
IPC: H01J9/20
Filed: 1994-05-31
Abstract: PURPOSE:To save labor in a panel inner surface treatment process in forming carbon strips. CONSTITUTION:A device is provided with an exposure part 11 to radiate UV-ray to resin film formed on an inner surface of a cathode-ray tube panel 1, a water content supply part 12 to supply specified quantity of water content to a reflection-proofing cover 23 having a water absorption property, and a carrier 13 to carry the reflection-proofing cover 23 between the exposure part 11 and the water content supply part 12, and supply the reflection-proofing cover 23 to an outer surface of the cathode-ray tube panel 1 at the exposure part 11. In this device, the resin film formed on the inner surface of the cathode-ray tube panel 1 is exposed at the exposure part 11 in the condition where the reflection-proofing cover 23 in which water content is included at the water content supply part 12 is applied on the outer surface of the cathode-ray tube panel 1.
Patent JP-2000330181-A (JP)
Title: Electronics and camera
Inventor: AIKAWA SATOSHI
IPC: G03B17/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide electronics capable of easily obtaining information on the function of an operating member from a display device. SOLUTION: At every time of depression of a strobe switch 8, the following cycle is performed; 'AUTO' → 'softening a red eye' → 'OFF' → 'AUTO', and the display of an LCD 4 is switched in accordance with the circulation. The functional name of the strobe switch 8; 'strobe mode' is displayed on the 1st line of the dot matrix display part 4a of the LCD 4. As a single display example in this case, it is allowed to directly display the name of the mode which is switched by the circulation, that is, 'on → red eye → off → AUTO' on the 2nd line of the dot matrix display part 4a.
Patent JP-S5933932-A (JP)
Title: Josephson not logical circuit
Inventor: NAKAGAWA HIROSHI
IPC: H03K19/195
Filed: 1982-08-18
Abstract: PURPOSE:To obtain a current injection type Josephson NOT logical circuit with a simple constitution, by specifying the relation of a critical current value between Josephson junction elements constituting a basic gate. CONSTITUTION:The basic gate 1 consists of a closed loop 2 including four Josephson junction sections J1-J4, a pair of circuit current terminals PG, PE provided at two opposing points of the closed loop 2, branching the closed loop 2 into left and right branch circuits and branches 2L, 2R by using the said two points as a boundary, and using the number of the Josephson junction sections included in the branches 2L, 2R as two each, a control input terminal Pc provided between both the junctions J1, J2 in the branch 2L and a load resistor RL connected in parallel with the closed loop 2. An intensional dead band region (b) is formed by using the relation of critical current values I01, I02 of both the Josephson junction elements J1, J2 in the branch 2L having the control terminal Pc as I01<I02, and this region is utilized for the NOT logical operation.
Patent JP-2000327947-A (JP)
Title: Surface-treated filler
Inventor: SATO SEIJI
IPC: C09C3/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated filler that is an inorganic filler for polymer, has a lower viscosity than that of untreated inorganic filler, further can maintain or increase the physical properties of the polymer and can promote vulcanization and curing of the polymer. SOLUTION: A tertiary-amino nitrogen atom-bearing tetra-functional oligomers that is a polycondensate between m-xylenediamine and epichlorohydrin is admixed to an inorganic filler in an amount of 5-100 pts.wt. per 100 pts.wt. of the inorganic filler and the resultant mixture is heat-treated at 50-250 deg.C to give the objective surface-treated inorganic filler. In this case, the tetrafunctional epoxy oligomer is admixed in an amount of 5-100 pts.wt. per 100 pts.wt. of the inorganic filler and the mixture is heat-treated at 50-200 deg.C.
Patent JP-H05332048-A (JP)
Title: Vibration control structure for building incorporating underground floor
Inventor: TAKAGI MASAMI
IPC: F16F15/06
Filed: 1992-06-03
Abstract: PURPOSE:To suppress a building in its entirety and to early reduce generated rocking oscillation. CONSTITUTION:Retaining walls 3 and pressure resistance boards 4 define an underground space 2 which is enough for receiving an underground structure 10 in the ground 1. A plurality of support columns 5 are planted on the pressure receiving boards 4 along the surfaces of the retaining walls 3. Oscillation suppressing support devices 6 are laid respectively on the upper end parts of the support columns 5. A plurality of large size beams 7 as a part of a multi- storied structure above the ground are laid on the upper end parts of the support columns 5 through the intermediary of the oscillation suppressing devices 6. The body of the multistory structure 8 above the ground is built, and an underground structure 10 is suspended by means of suspension members 9 below the large size beams 7, thereby the building can be supported on the ground 1 through the intermediary of the oscillation suppressing devices 6.
Patent JP-H09169444-A (JP)
Title: Paper feeding cassette with paper separating function
Inventor: SASAOKA YOSHIMASA
IPC: B65H3/62
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding cassette with paper feeding function, in which the structure of the paper separating mechanism is simplified and which has the excellent paper separating ability and in which a special space for providing a paper separating mechanism is unnecessary. SOLUTION: In a paper feeding cassette 1, for example, side walls 2, 3 among a pair of side walls 2, 3 and a pair of side walls 4, 5 are used as a forming member of a paper sheet housing unit 7. The pair of side walls 2, 3 are energized in the paper feeding direction A by springs 16a, 16b, 17a, 17b, and both ends of each upper part of the side walls 2-5 are connected to each other by axial pins 18a, 18b, 19a, 19b freely to be turned. When such a paper feeding cassette 1 is pushed into a cassette installation unit 22, the pair of side walls 2, 3 are oscillated around hinge rotary shafts 14, 15, holding the parallel condition, along the locus of a guide groove 27, which is engaged with a locking bar 20.  Shape of the guide groove 27 is desirably formed so that the side walls 2, 3 are oscillated at least one time or more and that the side walls 2, 3 are nearly vertically held at the time of concluding the installing operation of the paper feeding cassette 1.
Patent JP-S5480940-A (JP)
Title: Device of adjusting tilt of head lamp for vehicle
Inventor: ERITSUKU MUTOSHIYURERU
IPC: B60Q1/076
Filed: 1978-11-20
Abstract: A device for adjusting the inclination of vehicular headlamps includes an electric motor for positioning the headlamps, an adjusting switch for selecting one of a plurality of predetermined headlamp positions and a reversing switch connected to the adjusting switch. The reversing switch is mechanically coupled to the actuator of the adjusting switch such that when the direction of headlamp inclination is reversed, the motor direction is reversed thereby preventing momentary movement of the headlamps through unintended angles of inclination.
Patent JP-H08337740-A (JP)
Title: Cationic type water-based coating material composition
Inventor: TANIMOTO MOTOI
IPC: C09D5/44
Filed: 1995-06-09
Abstract: PURPOSE: To obtain the subject composition, comprising a reactional product of a specified phenol compound with a monoepoxy compound and capable of producing a hardened film excellent in resistances to corrosion and warm water and to weather as well. CONSTITUTION: This composition comprises (A) a reactional product of (i) a phenol compound of the formula (R<2> to R<5> are each H, a 1-60C alkyl or alkoxy or a 6-20C alyl; and R1 is a residue resulting from the subtraction of the phenol OH group involved in the reaction from the phenol compound) with (ii) a monoepoxy compound (preferably a monoglycidyl compound) in the presence of (iii) a basic catalyst (preferably an amine compound) and (B) a cationic acrylic resin (preferably an amine-modified acrylic resin). The composition preferably further contains (C) a melamine resin or a blocked isocyanate compound as a curing agent and (D) an organic acid salt, etc., of cobalt, manganese, iron, zinc, lead, etc., as a curing catalyst with a ratio of 0.005-2.0wt.% expressed in terms of the weight of the metal content with respect to the weight of the solid resin component.
Patent JP-S5933416-A (JP)
Title: Adapter lens for photographing
Inventor: NISHIOKA KIMIHIKO
IPC: G02B9/16
Filed: 1982-08-20
Abstract: PURPOSE:To obtain an adapter lens where the overall length is short and aberrations are compensated well, by allowing a pre-aperture triplet type lens system consisting of three, positive, negative, and positive lenses to satisfy prescribed conditions. CONSTITUTION:The pre-aperture triplet type lens system consists of the first positive lens, the second negative lens, and the third positive lens. The second lens is a double concave lens, and the lens system satisfies conditions of inequalities I -VI. In these inequalities, L, fB, f1, (f), d3, d5, and upsilon1 are the overall length of the lens system, the length from the final face of the lens system to the rear focus (back focus), the focal length of the first lens, the focal length of the whole of the lens system, the air interval between the first lens and the second lens, the air interval between the second lens and the third lens, and the Abbe's number of the first lens respectively.
Patent JP-S62299148-A (JP)
Title: Matching system for transmission speed
Inventor: KANEKO YOSHITAKA
IPC: H04L29/08
Filed: 1986-06-18
Abstract: PURPOSE:To eliminate redundant equipments not directly participating in data transmission and to eliminate complicated changeover control by transmitting/ receiving a transmission speed matching signal by a source and sink intrinsic to data transmission relating directly to data transmission and matching the transmission speed based on a prescribed algorithm. CONSTITUTION:A source and sink equipment 1 at the sender side is provided with a transmission speed matching signal generating means 12, a return signal reception means 13, a comparison means 14, a no-return number confirming means 15 and a dissident number confirming means 16, and a source and sink 2 and the reception side is provided with a reception detection number confirming means 22, a reception transmission speed setting means 23 and a return means 24. A transmission speed matching signal MS1 is sent from the equipment 1 at the transmission speed set initially, it is received by the source and sink 2 at the reception side and a return signal RS1 is returned and received by the source and sink 1 of the sender, it is comparaed with a line test signal LT, and when they are coincident, data transmission is started.
Patent JP-H0756909-A (JP)
Title: Method and apparatus for supply of substitute computer font
Inventor: JIYOOJI EMU MUUA
IPC: G06F3/153
Filed: 1994-06-24
Abstract: PURPOSE: To supply a substitute font visually approximating a selected font which is unavailable in a certain computer. CONSTITUTION: A substitute font for an unavailable font is generated, and an unavailable font name is given to it. 'Optimal font preparation' tries the identification of the visually similar font in the prescribed allowable difference of the character width of the unavailable font. When such basic font is present, a program adjusts the front and rear spaces of all the characters of the basic font, and makes the width of each character equal to the width of a character corresponding to the unavailable font. When such basic font is not present, the program selects a changeable font for changing the width of the character into the correct width. Thus, the same combination of the characters of the substate font and the characters of the selected font can have the substantially same size and appearance, and the program requesting the selected font can use the substate font.
Patent JP-H04367537-A (JP)
Title: Glass composition and substrate for circuit
Inventor: KOMORI KIYOTAKA
IPC: H05K1/03
Filed: 1991-06-14
Abstract: PURPOSE:To provide a glass composition having improved fiber-forming adaptability, excellent dielectric characteristics even in a high-frequency band and good chemical durability. CONSTITUTION:A glass composition comprising 40-65mol% SiO2, 20-45mol% at least one of CaO, SrO and Bad, 5-25mol% at least one of TiO2 and ZrO2, 0.5-15mol% NbO5/2 and 0.5-15mol AlO3/2 and >=85mol total of these oxides, having >=9 dielectric constant (1MHz, 25 deg.C) and fiber-forming adaptability.
Patent JP-S623518-A (JP)
Title: Electronic tuning circuit for am receiver
Inventor: TAKADA NOBORU
IPC: H04B1/26
Filed: 1985-06-28
Abstract: PURPOSE:To reduce number of components and to facilitate the tracking adjustment by applying a control voltage of a local oscillation circuit and a tuning voltage to a high frequency amplifier stage in the PLL synthesizer system and setting the capacitance of a padding capacitor of the local oscillating circuit within a specific range. CONSTITUTION:A program signal for channel selection is fed to a PLL circuit 7, a tuning voltage (a) is fed to a varact or diode D1 of a high frequency amplifier stage 2 from the circuit 7 and an oscillation frequency control voltage (b) is fed to a varactor diode D2 of the local oscillation circuit 6 to select a desired frequency. In this case, the trimmer capacitor of the circuit 6 and the amplifier stage 2 is eliminated, the tolerance of tuning coils L2, L1 and stray capacitances C2, C1 of the circuit 6 and the amplifier stage 2 are selected within + or -5% and the tolerance of the padding capacitor C3 is set to + or -2% to obtain an excellent reception sensitivity by having only to apply tracking adjustment so as to maximize the reception sensitivity at the center of the reception frequency band.
Patent JP-H10336398-A (JP)
Title: Portable image reader
Inventor: SOGAMI ATSUSHI
IPC: G06K9/24
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the portable image reader where a ball of a hand scanner is turned on an image read object without being slipped by taking a problem of a small friction force between the image read object and the ball of a conventional hand scanner into account so as to increase a friction force between the ball and the image read object. SOLUTION: An original X is placed on a pad 16 made of a rubber magnet, and a hand scanner main body is pressed onto the original X while balls 5, 6 are in contact onto the original X. A vertical reaction F of the ball 5 onto the original X is a resultant force of the gravity of the ball 5 itself and a magnetic attracting force P of the ball 5 by the pad 16, and then the force F is more than that when no pad 16 is placed under the original X. Since the friction force μF between the ball 5 and the original X is increased, a torque to turn the ball 5 is increased. Similarly a friction force μF between the ball 6 and the original X is increased, resulting that a rotational force to turn the ball 6 is increased.
Patent JP-S5847171-A (JP)
Title: Multi-stage hydraulic machinery
Inventor: YAMAGATA ICHIROU
IPC: F03B11/06
Filed: 1981-09-14
Abstract: PURPOSE:To reduce the axial thrust in multi-stage hydraulic machinery in which staged parts are connected via passages by connecting an outer back pressure chamber, a side pressure chamber, and an inner back pressure chamber in the highest pressure stage near to the exit of a runner respectively for reducing the thrust value of a runner in each staged part. CONSTITUTION:A high-pressure stage inner back pressure chamber 8 and a high- pressure stage outer back pressure chamber 9 are shaped between a high-pressure stage runner 2 and an upper cover 4, while a high-pressure stage side pressure chamber 10 is shaped between the runner 2 and an under cover 5. The high- pressure stage runner 2 is connected to a low-pressure stage runner 3 via a return passage 16, and a low-pressure stage side pressure chamber 14 is shaped between the runner 3 and an under cover 12. On the side of the high-pressure stage, the inner back pressure chamber 8 is connected to the side pressure chamber 10, and the outer back pressure chamber 9 is connected near to the exit of the runner 2 via a balancing valve 19. Meanwhile, on the side of the low-pressure stage, the side pressure chamber 14 is connected to the return passage 16 via a pressure-regulation valve 21.
Patent JP-S5769545-A (JP)
Title: Operation mode instructing device for tape recording
Inventor: UEKI YOSHIHARU
IPC: G11B15/02
Filed: 1980-10-15
Abstract: PURPOSE:To issue plural operation mode commands by the operation of one operation button, by providing a common control circuit which supplies plural operation mode commands in an alternative way in accordance with the operation of one operation switch. CONSTITUTION:When an operation switch S1 is turned on once, an FF circuit 1a is set, and a fast-forwarding operation command is given to an operation control circuit 4, and the tape recorder enters into the fast-forwarding operation. Next, when the operation switch SW1 is turned on again, the FF1a is reset, and an FF1b is set. THen, the fast-forwarding operation command disappears, and the music selecting operation command is supplied to a music selecting operation control circuit 3 to enter into the music selecting operation. Next, when an operation switch S2 is turned on, FF circuits 1a and 1b are reset together, and the output is not issued from a common control circuit 2a at all, and the stop command is issued from a stop operation control circuit 8 to stop the tape recorder. By this constitution, plural operation mode commands are issued by the operation of one operation button.
Patent JP-S6125787-A (JP)
Inventor: SHIRAI YOJI
IPC: B25J9/06
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07336095-A (JP)
Title: Component mounting apparatus
Inventor: FUJITA HIROAKI
IPC: H05K13/04
Filed: 1994-06-02
Abstract: PURPOSE:To provide a component mounting apparatus in which a component can be positioned without turning a support means and whose constitution can be made simple and lightweight. CONSTITUTION:A component mounting apparatus is provided with a turret 23 which is supported by a head body 10 so as to be rotatable around its axial line, with a plurality of support means 25 which are installed at the turret 23 so as to be separated from each other in the circumferential direction, with a movement means by which the head support means 10 is moved in two axial directions on a plane nearly perpendicular to the axial direction of the head body 10 and with a detection means 31 which is supported by the head body 10 and which detects the position of a component W supported by the support means 25.
Patent JP-S63310937-A (JP)
Title: High strength heat resistant aluminum alloy member
Inventor: KONO TORU
IPC: C22C1/04
Filed: 1987-06-11
Abstract: PURPOSE:To improve the strength and heat resistance of the titled member by applying rapid cooling solidification and powder metallurgical processing to an Al alloy contg. specified amts. of Fe, Ni, Cu and Mg. CONSTITUTION:A molten Al alloy consisting of, by weight, 3.0-8.0% Fe, 3.0-8.0% Ni (Fe/Ni%=0.7-2.1), 1.5-5.0% Cu, 0.2-2.0% Mg and the balance Al with inevitable impurities is subjected to rapid cooling solidification such as gas atomization to form powder or flakes. The powder or flakes are formed into a billet by compacting such as hot isostatic compression and the billet is hot worked by hot extrusion, hot forging or other method to obtain an Al alloy member such as a round bar. The member has high strength at room temp. high heat resistance ensured by superior strength at high temp. and superior residual strength after holding at high temp., so that member is suitable for automobile parts such as a piston and a connecting rod.
Patent JP-S625930-A (JP)
Title: Production of 2,6-dichlorotoluene
Inventor: IRIE TAKESHI
IPC: C07C67/00
Filed: 1985-07-02
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate raw material for fungicide, etc., easily, without producing by-products, by producing 3,5-di-t- butyl-2,6-dichlorotoluene from t-butyltoluene, and reacting the intermediate with toluene and a butylation agent. CONSTITUTION:The titled process comprises the following three steps. The 1st step: Reaction of t-butyltoluene at 10-130 deg.C in the presence of a Lewis acid catalyst to obtain 3,5-di-t-butyltoluene and toluene. The 2nd step: Chlorination of the resultant 3,5-di-t-butyltoluene in the presence of a Lewis acid catalyst and preferably a sulfur compound as a cocatalyst to obtain 3,5-di-t-butyl-2,6- dichlorotoluene (abbreviated as DBDCT). The 3rd step: Reaction of 1mol of the DBDCT with preferably 1-30mol of toluene and a t-butylation agent. The titled compound can be produced together with t-butyltoluene which is a starting raw material.
Patent JP-H07333944-A (JP)
Title: Electrifying device
Inventor: AOSHIMA KUNIMASA
IPC: G03G15/02
Filed: 1994-06-03
Abstract: PURPOSE:To keep a very small gap between an electrifying electrode and the surface of a photoreceptor constant and to obtain a stable electrifying potential at a low cost in an electrifying device used in the image forming device of copying machine, and printer, etc. CONSTITUTION:An electrifying electrode 2 formed in a U-shape by curving a film member 7 having flexibility and conductivity is installed and a plate- shaped gap holding material 8 constituted of an insulating material is stuck to both side edges of the member 7. The electrode 2 is supported so that one part of the curved surface of the material 8 is brought into contact with the surface of the photoreceptor by a conductive supporting body 3. Since the member 7 is curved, contact pressure toward the photoreceptor 1 is stabilized and also the gap between the surface of the member 7 and the surface of the photoreceptor 1 is kept constant in a comparatively wide range, so that uniform electrification can be obtained. Both end edges of the film member are superposed and supported to be curved in a loop state.
Patent JP-S5477081-A (JP)
Title: Semiconductor device and production of the same
Inventor: SHIRAI KAZUNARI
IPC: G11C11/412
Filed: 1977-12-01
Abstract: PURPOSE: To make possible higher density by using an extremely thin insulation layer for the insulation between high resistance elements and wiring layers respectively composed of poly-Si.  
     CONSTITUTION: A first poly-Si layer 21 is formed on a thick insulation layer 20 and a second poly-Si layer 24 covering the poly-Si layer 21 which becomes a resistance element R 1  is formed thereon by way of a thin SiO 2  layer 40. An area resistance of several thousands MΩ/D is obtained with the first poly-Si layer 21 if no doping is performed and the desired high resistance R 1  may be obtained depending upon the length of the portion where the thin surface oxide film 40 is left. Impartion of conductivity to the wiring 21C simultaneously applies a desired resistance value to the terminal part of the resistance R 1  exposed within the window 22. 
     COPYRIGHT: (C)1979,JPO&Japio